Entity Type
Individual
- Info
- Insider Ownership
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Ronald S. Nersesian SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001418953.
Total Filings
124
Latest Filing
24 Mar 2026
Industry
n/a
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- Business address
- C/O Keysight Technologies, Inc., 1400 Fountaingrove Parkway, Santa Rosa, CA, 95403
- Top holdings (ownership)
- KEYS and TRMB
Quick Takeaways
- Ronald S. Nersesian is an SEC filer tracked under CIK 0001418953.
- 124 filings are listed on this profile.
- Common form coverage includes 4, 144, 5 and more.
What Changed
- Latest filing: 4 filed on 24 Mar 2026.
- Report period: 20 Mar 2026.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Official SEC Source
Filer Overview
Ronald S. Nersesian has filed 124 SEC EDGAR filings since 21 Nov 2007. Common forms include 4, 144, 5, 3 and more.
Latest Filings
Recent SEC filings for Ronald S. Nersesian with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2026 | 20 Mar 2026 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2026 | 17 Mar 2026 | 001-36334 |
| 144 | Open 144 document | View SEC filing for 144 | 17 Mar 2026 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Jan 2026 | 12 Jan 2026 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Dec 2025 | 28 Nov 2025 | 001-36334 |
| 144 | Open 144 document | View SEC filing for 144 | 28 Nov 2025 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Nov 2025 | 14 Nov 2025 | 001-36334 |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 05 Nov 2025 | 05 Jun 2025 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Jun 2025 | 17 Jun 2025 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2025 | 30 May 2025 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2025 | 21 Mar 2025 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Jan 2025 | 10 Jan 2025 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Dec 2024 | 03 Dec 2024 | 001-36334 |
| 144 | Open 144 document | View SEC filing for 144 | 03 Dec 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Nov 2024 | 20 Nov 2024 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Nov 2024 | 16 Nov 2024 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Nov 2024 | 04 Jan 2024 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Oct 2024 | 30 Sep 2024 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2024 | 03 Jun 2024 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Mar 2024 | 22 Mar 2024 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Feb 2024 | 05 Feb 2024 | 001-14845 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 07 Feb 2024 | 05 Feb 2024 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Dec 2023 | 27 Dec 2023 | 001-36334 |
| 144 | Open 144 document | View SEC filing for 144 | 27 Dec 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Nov 2023 | 17 Nov 2023 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Nov 2023 | 15 Nov 2023 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 May 2023 | 18 May 2023 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 Dec 2022 | 23 Dec 2022 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Dec 2022 | 08 Dec 2022 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Nov 2022 | 18 Nov 2022 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Nov 2022 | 16 Nov 2022 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Dec 2021 | 08 Dec 2021 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Dec 2021 | 30 Nov 2021 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Nov 2021 | 18 Nov 2021 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Nov 2021 | 17 Nov 2021 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Nov 2021 | 16 Nov 2021 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 May 2021 | 12 May 2021 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Dec 2020 | 14 Dec 2020 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Nov 2020 | 20 Nov 2020 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Nov 2020 | 18 Nov 2020 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Nov 2020 | 13 Nov 2020 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Aug 2020 | 10 Aug 2020 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Jun 2020 | 22 Jun 2020 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 May 2020 | 27 May 2020 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 May 2020 | 07 May 2020 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Feb 2020 | 18 Feb 2020 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Dec 2019 | 17 Dec 2019 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Dec 2019 | 02 Dec 2019 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Nov 2019 | 20 Nov 2019 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Nov 2019 | 15 Nov 2019 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 May 2019 | 07 May 2019 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 May 2019 | 01 May 2019 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Dec 2018 | 20 Dec 2018 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Dec 2018 | 29 Nov 2018 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Nov 2018 | 26 Nov 2018 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Nov 2018 | 20 Nov 2018 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Nov 2018 | 15 Nov 2018 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Nov 2018 | 14 Nov 2018 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jun 2018 | 01 Jun 2018 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 May 2018 | 02 May 2018 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 May 2018 | 01 May 2018 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jan 2018 | 09 Jan 2018 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Dec 2017 | 27 Dec 2017 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Dec 2017 | 07 Dec 2017 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Nov 2017 | 17 Nov 2017 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Nov 2017 | 16 Nov 2017 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Nov 2017 | 15 Nov 2017 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Nov 2017 | 03 Nov 2017 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Nov 2017 | 30 Oct 2017 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Oct 2017 | 09 Oct 2017 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Jun 2017 | 23 Jun 2017 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 May 2017 | 03 May 2017 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 May 2017 | 01 May 2017 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Dec 2016 | 22 Dec 2016 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Nov 2016 | 18 Nov 2016 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Nov 2016 | 17 Nov 2016 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Nov 2016 | 15 Nov 2016 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Nov 2016 | 04 Nov 2016 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Aug 2016 | 10 Aug 2016 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 May 2016 | 09 May 2016 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 May 2016 | 03 May 2016 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Dec 2015 | 11 Dec 2015 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Nov 2015 | 20 Nov 2015 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Nov 2015 | 17 Nov 2015 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Nov 2015 | 05 Nov 2015 | 001-36334 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 09 Nov 2015 | 17 Nov 2014 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 May 2015 | 07 May 2015 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 02 Jan 2015 | 30 Dec 2014 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 20 Nov 2014 | 20 Nov 2014 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 19 Nov 2014 | 17 Nov 2014 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Nov 2014 | 05 Nov 2014 | 001-36334 |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 06 Oct 2014 | 06 Oct 2014 | 001-36334 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 May 2014 | 09 May 2014 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Nov 2013 | 20 Nov 2013 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Nov 2013 | 15 Nov 2013 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Sep 2013 | 20 Sep 2013 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 May 2013 | 07 May 2013 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Apr 2013 | 27 Mar 2013 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Nov 2012 | 21 Nov 2012 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Nov 2012 | 16 Nov 2012 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Nov 2012 | 13 Nov 2012 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 May 2012 | 01 May 2012 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Mar 2012 | 27 Mar 2012 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Nov 2011 | 21 Nov 2011 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Nov 2011 | 16 Nov 2011 | 001-15405 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 18 Nov 2011 | 09 Nov 2011 | 001-14845 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 May 2011 | 25 May 2011 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Mar 2011 | 25 Mar 2011 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2011 | 04 Mar 2011 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Feb 2011 | 04 Feb 2011 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Dec 2010 | 27 Dec 2010 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Nov 2010 | 24 Nov 2010 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Nov 2010 | 17 Nov 2010 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 May 2010 | 30 Apr 2010 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Mar 2010 | 26 Mar 2010 | 001-15405 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Mar 2010 | 22 Mar 2010 | 001-15405 |
About this filer
Ronald S. Nersesian files with the SEC under CIK 0001418953. This page aggregates EDGAR filings and related ownership activity.
FAQ
- What is a CIK?
- A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
- Why are some filings missing?
- New filings appear as the SEC updates EDGAR, and older records can vary by availability.
- How often is this page updated?
- Updates follow new EDGAR submissions and periodic data refreshes.